https://thenewsstrike.com/sony-bbc-earth-to-premiere-frozen-planet-ii-narrated-by-sir-david-attenborough
Sony BBC Earth to premiere Frozen Planet II narrated by Sir David Attenborough - The News Strike
https://www.uc.edu/news/articles/2023/04/marinoan-ice-age-might-not-have-created-frozen-solid-snowball-earth.html
Marinoan Ice Age might not have created frozen-solid 'Snowball Earth' - University of Cincinnati:...
Apr 14, 2023 - The BBC highlights a study by University of Cincinnati geologist Thomas Algeo that examined an ice age 635 million years ago.